These are felt-soled shoes for river trekking. I purchased these new, but I'm selling them because I didn't use them. Only tried on. Although they are new and unused, please consider this before purchasing. These shoes are non-slip and can be used with confidence in places with moss and rocky areas, such as diving, snorkeling, river trekking, stream fishing, and canyoning. - Color: Black - Size: 26cm - Design: Slip-on style - Material: 5mm Neoprene - Sole: Felt sole (12mm)